En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
2 ratings

Monday - September 01, 2008

From: Nottingham, PA
Region: Select Region
Topic: Invasive Plants
Title: My plants are choking.
Answered by: Damon Waitt

QUESTION:

I have a trailing weed that is choking the other plants in my garden. It grows super fast and it has small white flowers. The flower looks a bit like a mini morning glory. I have tried pulling it as much as possible over the last three years but it is just getting worse and worse. I put black weed barrier down and it has worked it's way through the tarp and mulch. I have already pulled out several perennials and don't want to lose anymore. I don't think it is mile a minute weed as this doesn't have barbs nor berries. Any idea what it is?

ANSWER:

The first nonnative invasive species that springs to Mr. Smarty Plants mind is field bindweed, AKA Convolvulus arvensis. Widely distributed throughout the continental U.S. and Canada, field bindweed is in the morning glory family (Convolvulaceae), has white flowers and is one of the most common weeds of orchards, gardens and crop fields. Please compare your plant to the images posted on the USDA website to make a positive ID.

If you need help making an ID, please submit a request for plant identification following the instructions below:

1. Tell us where and when you found the plant and describe the site where it occurred.

2. Take several high resolution images including details of leaves, stems, flowers, fruit, and the overall plant.

3. Save images in JPEG format.

4. Send email with images attached to id@smartyplants.org. Please enter Plant ID Request on the subject line of your email.

If it turns out to be field bindweed, these four websites give you lots of information about this noxious pest.

Texas Invasives.org

University of California Davis Integrated Pest Management Program

 Montana State University  Extension

Colorado State University Extension

 

 

More Invasive Plants Questions

Privacy plantings to replace invasive bamboo
June 22, 2007 - We are looking for good screening plants for our new house (the houses are very close). We like the way bamboo looks it is tall and narrow for the most part, but we do not want bamboo since it is inv...
view the full question and answer

Control of King Ranch Bluestem (Bothriochloa ischaemum)
November 21, 2007 - What is the best way to get rid of King Ranch Grass (an invasive plant) on my half acre property? I felt like mowing just encouraged more seed heads to pop up.
view the full question and answer

Native vs. invasive photosynthesis and CO2 exchange.
June 27, 2008 - My group is conducting an experiment on invasive and native plants in Valdosta, Georgia. Are invasive plant species better adapted to live in Valdosta than native plant species? How do invasive specie...
view the full question and answer

Non-native Star Jasmine poisonous to dogs from Dallas
May 20, 2013 - Is star jasmine poisonous to dogs?
view the full question and answer

Foxglove (Digitalis purpurea)
July 02, 2014 - Foxglove (digitalis purpurea) is not a native U.S. plant. It was introduced to the U.S. from Europe and is now considered invasive in many parts of the western U.S. It invades our forested wild land...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center